Which kernel version are you using on client ?
Status of pgs ?
# uname -a
# ceph pg stat
Laurent
Le 18/09/2013 17:45, Timofey a écrit :
yes, format 1:
rbd info cve-backup | grep format
format: 1
no, about this image:
dmesg | grep rbd
[ 294.355188] rbd: loaded rbd (rados block device)
[ 395.515822] rbd1: unknown partition table
[ 395.515915] rbd: rbd1: added with size 0x1900000000
[ 1259.279812] rbd1: unknown partition table
[ 1259.279909] rbd: rbd1: added with size 0x1900000000
[ 1384.796308] rbd1: unknown partition table
[ 1384.796421] rbd: rbd1: added with size 0x40000000
[ 1982.570185] rbd1: unknown partition table
[ 1982.570274] rbd: rbd1: added with size 0x1900000000
messages about rbd1 - old. Now I haven't mapped and rbi image.
Yes. It is degraded still. Percent of degrade now 6%. It was about 8 % when you reply to me first time.
I try map image from other client - it is mapped. Then I try map it from first client - it is mapped too.
Before you ask I have tried it from different client - it isn't mapped. I try reboot all servers in cluster - it didn't help.
After few minutes it is hung up (IO errors).
Cluster is still degraded ?
Do you have something in dmesg log ?
Are you sur using format 1 ? :
# rbd info cve-backup | grep format
Kernel version on client ?
Do you try to map it from an other client ?
Laurent
Le 18/09/2013 16:57, Timofey a écrit :
Yes, I see - it cve-backup
rados get -p rbd rbd_directory - | strings
cve-backup
...
old:
rados get -p rbd cve_lxc-backup.rbd - | strings
error getting rbd/cve_lxc-backup.rbd: No such file or directory
new:
rados get -p rbd cve-backup.rbd - | strings
<<< Rados Block Device Image >>>
rb.0.51f77.2ae8944a
001.005
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